2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (c) Klaus Knopper <knopper@knopper.net>, (c) Michael Prokop <mika@grml.org>
5 # Bug-Reports: see http://grml.org/bugs/
6 # License: This file is licensed under the GPL v2.
7 # Latest change: Mit Sep 05 19:09:45 CEST 2007 [mika]
8 ################################################################################
10 # {{{ path, variables, signals, umask, zsh
11 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin"
16 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
17 [ -z "$PS1" ] && trap "" 2 3 11
21 if [ -n "$ZSH_VERSION" ] ; then
27 # avoid 'no matches found: ...'
28 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
31 ### {{{ Utility Functions
35 case "$(cat $2)" in *$1*) return 0;; esac
41 case "$2" in *$1*) return 0;; esac
45 # Reread boot command line; echo last parameter's argument or return false.
47 stringinstring " $1=" "$CMDLINE" || return 1
48 result="${CMDLINE##*$1=}"
49 result="${result%%[ ]*}"
54 # Check boot commandline for specified option
56 stringinstring " $1" "$CMDLINE"
61 if [ "$1" = "yes" ] ; then
69 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
73 grep -q usb /etc/grml_version 2>>$DEBUG && return 0 || return 1
77 # {{{ filesystems (proc, pts, sys) and fixes
79 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
83 stringinfile "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
87 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
91 # {{{ Read in boot parameters
92 [ -f /proc/version ] || mount_proc # make sure we can access /proc/cmdline when sourcing this file too
93 CMDLINE="$(cat /proc/cmdline)"
94 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
97 # {{{ Check if we are running from the grml-CD or HD
99 [ -e /etc/grml_cd ] || INSTALLED="yes"
103 checkbootparam "testcd" >>$DEBUG 2>&1 && TESTCD="yes"
106 # {{{ source lsb-functions , color handling
107 if checkbootparam "nocolor"; then
109 . /etc/grml/lsb-functions
110 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
112 . /etc/grml/lsb-functions
119 if checkbootparam "debug"; then
122 if stringinstring "BOOT_IMAGE=debug " "$CMDLINE" ; then
126 if [ -n "$BOOTDEBUG" ]; then
127 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
129 if [ -r /etc/grml/screenrc ] ; then
130 einfo "Starting GNU screen to be able to use a full featured shell environment."
131 einfo "Just exit the shells (and therefore screen) to continue boot process..."
132 /bin/zsh -c "screen -c /etc/grml/screenrc"
134 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
135 einfo "Just exit the shell to continue boot process..."
146 if checkbootparam "log"; then
147 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
149 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot."
151 einfo "Starting bootlogd."
152 bootlogd -r -c 1>>$DEBUG 2>&1 ; eend $?
160 # {{{ Check if we are in interactive startup mode
162 stringinstring "BOOT_IMAGE=expert " "$CMDLINE" && INTERACTIVE="yes"
165 # {{{ set firmware timeout via bootparam
167 if checkbootparam fwtimeout ; then
168 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
169 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
170 rmmod firmware_class 1>>$DEBUG 2>&1
171 modprobe firmware_class ; eend $?
173 if [ -z "$TIMEOUT" ] ; then
174 TIMEOUT="100" # linux kernel default: 10
176 if [ -f /sys/class/firmware/timeout ] ; then
177 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
178 echo 100 > /sys/class/firmware/timeout ; eend $?
183 ### {{{ language configuration / localization
186 einfo "Activating language settings:"
189 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
190 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
192 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
194 # check for bootoption which overrides config from /etc/grml/autoconfig:
195 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
196 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
198 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
199 if [ -z "$INSTALLED" ] ; then
200 [ -n "$LANGUAGE" ] || LANGUAGE='en-utf8'
203 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
204 if [ -n "$BOOT_LANGUAGE" ] ; then
205 [ -x /usr/sbin/grml-setlang ] && /usr/sbin/grml-setlang "$LANGUAGE"
209 if [ -z "$CONSOLEFONT" ] ; then
210 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
211 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
212 # if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
213 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
214 CONSOLEFONT='Uni3-Terminus16'
216 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
221 # export it now, so error messages get translated, too
222 if checkgrmlsmall ; then
223 export LANG='C' # grml-small does not provide any further locales
225 [ -r /etc/default/locale ] && . /etc/default/locale
229 # configure keyboard layout, read in already set values first:
230 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
232 # now allow keyboard override by boot commandline for later use:
233 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
234 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
235 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
236 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
237 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
239 # modify /etc/sysconfig/keyboard only in live-cd mode:
240 if [ -z "$INSTALLED" ] ; then
242 local LANGUAGE="$BOOT_LANGUAGE"
243 . /etc/grml/language-functions
244 # allow setting xkeyboard explicitly different than console keyboard
245 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
246 if [ -n "$KXKEYBOARD" ]; then
247 XKEYBOARD="$KXKEYBOARD"
248 KDEKEYBOARD="$KXKEYBOARD"
249 elif [ -n "$KKEYBOARD" ]; then
250 XKEYBOARD="$KKEYBOARD"
251 KDEKEYBOARD="$KKEYBOARD"
254 # duplicate of previous code to make sure /etc/grml/language-functions
255 # does not overwrite our values....
256 # now allow keyboard override by boot commandline for later use:
257 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
258 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
259 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
260 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
261 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
263 # write keyboard related variables to file for later use
264 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
265 if ! [ -e /etc/sysconfig/keyboard ] ; then
266 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
267 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
268 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
269 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
273 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
275 # activate unicode console if running within utf8 environment
276 if [ -r /etc/default/locale ] ; then
277 if grep -q "LANG=.*UTF" /etc/default/locale ; then
278 if checkgrmlsmall && [ -z "$INSTALLED" ] ; then
279 ewarn "Not runnning unicode_start: grml-small with reduced language support detected." ; eend 0
281 einfo "Setting up unicode environment."
282 unicode_start 2>>$DEBUG ; eend $?
287 # Set default keyboard before interactive setup
288 if [ -n "$KEYTABLE" ] ; then
289 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
290 loadkeys -q $KEYTABLE &
294 # we have to set up all consoles, therefore loop it over all ttys:
295 NUM_CONSOLES=`fgconsole --next-available`
296 NUM_CONSOLES=`expr ${NUM_CONSOLES} - 1`
297 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
298 if [ -n "$CHARMAP" ] ; then
299 einfo "Running consolechars for ${CHARMAP}"
300 for vc in `seq 0 ${NUM_CONSOLES}` ; do
301 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
305 if [ -n "$CONSOLEFONT" ] ; then
306 einfo "Running consolechars using ${CONSOLEFONT}"
307 for vc in `seq 0 ${NUM_CONSOLES}` ; do
308 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT || consolechars --tty=/dev/tty${vc} -d
319 if checkbootparam hostname ; then
320 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
321 einfo "Setting hostname to $HOSTNAME as requested."
322 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
323 hostname $HOSTNAME ; eend $?
325 hostname --file /etc/hostname
330 # fstabuser (needed when running from harddisk with username != grml {{{
332 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
333 if [ -n "$CONFIG_FSTAB_USER" ] ; then
334 fstabuser="$CONFIG_FSTAB_USER"
336 fstabuser=$(getent passwd 1000 | cut -d: -f1)
338 # if not yet set fall back to default 'grml' user
339 [ -n "$fstabuser" ] || fstabuser='grml'
343 # {{{ Set clock (Local time is more often used than GMT, so it is default)
345 # don't touch the files if running from harddisk:
346 if [ -z "$INSTALLED" ]; then
348 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
349 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
350 # hwclock uses the TZ variable
351 [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
352 [ -n "$TZ" ] || TZ=Europe/Vienna
354 if ! [ -r /dev/rtc ] ; then
355 ewarn "Realtime clock not available, skipping execution of hwclock therefore." ; eend 0
357 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
358 if [ -n "$ERROR" ] ; then
360 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1 | head -1)
361 if [ -n "$ERROR" ] ; then
362 eerror "Problem running hwclock: $ERROR" ; eend 1
371 # {{{ print kernel info
373 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
374 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
375 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
376 if [ -r /proc/cpuinfo ] ; then
377 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
379 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
383 if [ -d /proc/xen ] ; then
385 einfo 'Running kernel featuring support for Xen detected' ; eend 0
391 # {{{ vmware specific stuff
393 if checkbootparam novmware ; then
394 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
396 if [ -z "$INSTALLED" ] ; then
397 if vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
398 if ! checkbootparam qemu ; then
399 if [ -r /etc/X11/xorg.conf.vmware ] ; then
400 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
401 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
410 # {{{ qemu specific stuff
412 if checkbootparam qemu ; then
413 if [ -r /etc/X11/xorg.conf.example ] ; then
414 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
415 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
421 # {{{ ld.so.cache + depmod
423 if [ -n "$INSTALLED" ]; then
424 if ! [ -r /etc/grml.first.boot ] ; then
425 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
427 # Regenerate ld.so.cache and module dependencies on HD
428 einfo "Running ldconfig" ; ldconfig ; eend $?
429 einfo "Running depmod" ; depmod -a ; eend $?
430 touch /etc/grml.first.boot
438 # update_progress {{{
440 # be sure we are non-blocking
441 (echo "$1" > /etc/sysconfig/progress) &
447 # don't touch the files if running from harddisk:
448 if [ -z "$INSTALLED" ]; then
449 KTZ="$(getbootparam tz 2>>$DEBUG)"
450 if [ -n "$KTZ" ] ; then
451 einfo "Setting timezone."
452 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
454 cp "/usr/share/zoneinfo/$TZ" /etc/localtime ; eend $?
460 # small computer / nearly no ram {{{
463 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
464 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
467 if checkbootparam "small"; then
468 einfo "Information: ${RAM} kB of RAM available." ; eend 0
469 einfo "Bootoption small detected. Activating small system."
470 if [ -r /etc/inittab.small ] ; then
471 mv /etc/inittab /etc/inittab.normal
472 mv /etc/inittab.small /etc/inittab
474 sed -i 's/^9/#&/' /etc/inittab
475 sed -i 's/^10/#&/' /etc/inittab
476 sed -i 's/^11/#&/' /etc/inittab
477 sed -i 's/^12/#&/' /etc/inittab
479 /sbin/telinit q ; eend $?
481 if checkgrmlsmall ; then
482 if [[ $RAM -lt 25000 ]] ; then
483 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
484 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
485 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
486 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
489 einfo "Information: ${RAM} kB of RAM available." ; eend 0
492 if [[ $RAM -lt 58000 ]] ; then
493 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
494 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
495 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
496 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
499 einfo "Information: ${RAM} kB of RAM available." ; eend 0
507 # skip startup of w3m {{{
509 if checkbootparam "fast"; then
510 ewarn "Bootoption fast detected. Skipping startup of w3m."
511 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
512 /sbin/telinit q ; eend $?
517 # activate serial console {{{
519 if checkbootparam "console"; then
520 einfo "Bootoption (for serial) console detected."
522 if [ -r /etc/mgetty/mgetty.config ] ; then
523 MODE=$(getbootparam console | awk -F, '{print $2}')
525 [ -n "$MODE" ] || MODE=9600 # default mode
526 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
527 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
530 einfo "Activating mgetty."
531 sed -i 's/^#T0/T0/' /etc/inittab
532 sed -i 's/^#T1/T1/' /etc/inittab
533 /sbin/telinit q ; eend $?
539 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
542 for DEVICE in /proc/ide/hd?; do
543 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
545 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
549 # {{{ Bring up loopback interface now
551 if [ -z "$INSTALLED" ] ; then
552 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
553 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
561 # firewire devices {{{
562 # the raw1394 driver does not yet export info into SYSFS,
563 # so let's create raw1394 device manually
564 # http://www.michael-prokop.at/blog/index.php?p=352
565 config_firewire_dev(){
566 if checkbootparam "nofirewiredev" ; then
567 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
569 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
570 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
571 # cd /dev && MAKEDEV video1394 raw1394
572 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
573 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
574 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
575 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
576 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
577 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
583 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
584 # otherwise we will get: passwd: Authentication token lock busy
586 if [ -z "$INSTALLED" ] ; then
594 if [ -n "$TESTCD" ]; then
595 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
596 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
599 # /linuxrc grml version:
600 [ -d /cdrom/GRML ] && TESTCD_PATH=/cdrom/GRML
601 # live-initramfs version:
602 [ -d /live/image/GRML ] && TESTCD_PATH=/live/image/GRML
604 if [ -n "$TESTCD_PATH" ] ; then
605 ( cd "$TESTCD_PATH" ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
607 echo "${RED} *** Error: Could not find md5sum file. ***"
610 if [ "$?" = "0" ]; then
611 echo " ${GREEN}Everything looks OK${NORMAL}"
613 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
614 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
615 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
616 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
617 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}"
626 # {{{ hardware detection via discover
628 if checkbootparam "nodisc" ; then
629 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
631 if [ -x /sbin/discover ] ; then
632 einfo "Discovering hardware. Trying to load the following modules in background:"
634 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
636 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
639 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
645 # {{{ hardware detection via hwinfo
647 if checkbootparam hwinfo >>$DEBUG 2>&1; then
648 einfo "Discovering hardware via hwinfo:"
649 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
650 echo -n " Loading modules: "
651 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
657 # {{{ disable hotplug agents on request
658 config_hotplug_agent(){
659 if checkbootparam "noagent" ; then
660 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
661 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
662 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
663 einfo "Disabling hotplug-agent(s) $AGENTNL"
664 for agent in $(echo -e $AGENTLIST) ; do
665 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
667 [ "$?" == "0" ] ; eend $?
672 # {{{ blacklist of hotplug-modules
673 config_hotplug_blacklist(){
674 if checkbootparam "black" ; then
675 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
676 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
677 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
678 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
679 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
680 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
688 if checkbootparam "nohotplug" ; then
689 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
691 if [ -r /etc/init.d/hotplug ] ; then
692 einfo "Starting hotplug system in background."
693 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
695 elif [ -r /etc/init.d/hotplug-light ] ; then
696 einfo "Starting hotplug-light system in background."
697 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
700 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
706 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
708 if checkbootparam "blacklist" ; then
709 if [ -z "$INSTALLED" ]; then
710 einfo "Bootoption blacklist found."
711 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
712 if [ -n "$BLACK" ] ; then
713 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
714 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
715 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
716 echo "alias $BLACK off" >> /etc/modprobe.d/grml
717 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
719 eerror "No given module for blacklist found. Blacklisting will not work therefore."
722 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
724 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
733 if [ -d /proc/acpi ]; then
734 if checkbootparam "noacpi"; then
735 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
736 elif checkbootparam "nogrmlacpi" ; then
737 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
739 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
742 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
744 basename="${basename%%.*}"
745 case "$basename" in *_acpi)
746 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
748 modprobe $basename >>$DEBUG 2>&1 && found="yes"
749 local BASE="$BASE $basename"
751 if [ -n "$found" ] ; then
752 einfo "$BASE" ; eend 0
754 ewarn "(none)" ; eend 1
756 if ! [ -S /var/run/acpid.socket ] ; then
757 if ! [ -r /var/run/dbus/pid ] ; then
758 einfo "Starting acpi daemon."
759 /etc/init.d/acpid start >>$DEBUG ; eend $?
761 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
762 eerror "Solution: please activate acpid via /etc/runlevel.conf"
766 ewarn "acpi daemon already running."
773 if checkbootparam "noapm"; then
774 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
776 modprobe apm power_off=1 >>$DEBUG 2>&1
777 if [ "$?" = "0" ] ; then
778 if [ -x /etc/init.d/apmd ] ;then
779 einfo "APM Bios found, enabling power management functions."
780 /etc/init.d/apmd start ; eend $?
783 eerror "Loading apm module failed." ; eend 1
790 # {{{ PCMCIA Check/Setup
791 # This needs to be done before other modules are being loaded (by hwsetup)
793 if checkbootparam "nopcmcia"; then
794 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
796 if /usr/sbin/laptop-detect ; then
797 einfo "Detected Laptop - checking for PCMCIA." && eend 0
798 modprobe pcmcia_core >>$DEBUG 2>&1
799 # Try Cardbus or normal PCMCIA socket drivers
800 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
801 if [ "$?" = "0" ]; then
802 modprobe ds >>$DEBUG 2>&1
803 if [ -d /proc/bus/pccard ] ; then
804 if [ -x /sbin/cardmgr ] ; then
805 einfo "PCMCIA found, starting cardmgr."
806 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
808 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
817 # {{{ run software synthesizer via speakup
819 if checkbootparam swspeak ; then
820 if [ -d /proc/speakup/ ] ; then
821 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
823 if [ -x /etc/init.d/speech-dispatcher ] ; then
824 einfo "Starting speech-dispatcher."
825 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
826 einfo "Activating sftsyn in Kernel."
827 echo sftsyn >/proc/speakup/synth_name ; eend $?
828 einfo "Just run swspeak if you want to use software synthesizer via speakup."
829 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
831 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
832 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
836 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
837 flite -o play -t "Kernel does not seem to support speakup. Sorry."
843 # {{{ Check for blind option or brltty
846 checkbootparam "blind" && BLIND="yes"
847 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
849 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
850 if [ -x /sbin/brltty ]; then
851 # Blind option detected, start brltty now.
852 # modprobe serial_core parport_serial generic_serial && echo "done"
857 if [ -n "$BRLTTY" ]; then
859 BRLTYPE="${BRLTTY%%,*}"
861 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
863 BRLDEV="${BRLTTY%%,*}"
865 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
867 BRLTEXT="${BRLTTY%%,*}"
872 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
873 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
874 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
875 einfo "Starting braille-display manager."
878 sleep 2 && BLINDSOUND="yes"
885 # {{{ Interactive configuration
886 config_interactive(){
887 if [ -n "$INTERACTIVE" ] ; then
888 einfo "Entering interactive configuration second stage."
890 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
891 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
893 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
895 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
897 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
899 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
901 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
902 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
910 if checkbootparam forceagp ; then
911 # Probe for AGP. Hope this can fail safely
912 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
918 config_automounter(){
919 if checkbootparam automounter ; then
920 RUNLEVEL="$(runlevel)"
922 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
927 if [ -n "$AUTOMOUNTER" ]; then
928 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
929 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
930 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
931 anew="$d -fstype=auto,$2 :$i"
932 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
933 AUTOMOUNTS="$AUTOMOUNTS $d"
934 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
936 [ -d /mnt/$d ] && mkdir -p /mnt/$d
937 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
939 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
942 AUTOMOUNTS="floppy cdrom"
943 # Add new devices to /etc/fstab and /etc/auto.mnt
944 for i in /dev/cdrom?*; do
946 addautomount "$i" "ro"
951 if [ -n "$AUTOMOUNTER" ]; then
952 # Check for floppy dir, reinstall with automounter
953 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
954 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
955 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
956 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
957 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
958 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
960 # Replace paths from bootfloppy
961 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
962 mv -f /etc/fstab.new /etc/fstab
963 # Start automounter now
964 einfo "Starting automounter for ${AUTOMOUNTS}."
965 /etc/init.d/autofs start >>$DEBUG ; eend $?
970 # {{{ Collect partitions from /proc/partitions first for enabling DMA
974 while read major minor blocks partition relax; do
975 partition="${partition##*/}"
976 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
978 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
979 sd?) ;; # SCSI Harddisk, entire disk
980 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
981 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
984 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
987 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
990 # {{{ Enable DMA for all IDE drives now if not disabled
991 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
993 if checkbootparam "nodma"; then
994 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
996 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
997 if test -d /proc/ide/$d; then
998 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
999 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1000 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1001 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1002 echo "using_dma:1" >/proc/ide/$d/settings
1011 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1014 NOSWAP="yes" # we do not use swap by default!
1015 if checkbootparam "swap" || checkbootparam "anyswap" ; then
1017 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1020 if checkbootparam "nofstab" || checkbootparam "forensic" ; then
1021 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1023 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1024 iszsh && setopt nonomatch
1025 if [ -x /usr/sbin/rebuildfstab ] ; then
1026 config_userfstab || fstabuser=grml
1027 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1029 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1031 fi # checkbootparam nofstab/forensic
1033 # Scan for swap, config, homedir - but only in live-mode
1034 if [ -z "$INSTALLED" ] ; then
1035 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1038 HOMEDIR="$(getbootparam home)"
1039 if [ -n "$partitions" ]; then
1040 while read p m f relax; do
1041 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1042 partoptions="users,exec"
1044 # it's a swap partition?
1047 if [ -n "$NOSWAP" ]; then
1048 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1051 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1052 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1053 if [ -n "$ANYSWAP" ] ; then
1054 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1055 swapon $p 2>>$DEBUG ; eend $?
1057 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1061 if [[ "$p" == LABEL* ]] ; then
1062 p=$(blkid -t $p | awk -F: '{print $1}')
1064 if grep -q $p /proc/swaps ; then
1065 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1067 if [ -b "$p" ] ; then
1068 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1069 swapon $p 2>>$DEBUG ; eend $?
1071 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1080 esac # it's a swap partition?
1085 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1086 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1088 # *) NONEFOUND='1'; continue ;;
1092 if [ -z "$NOSWAP" ] ; then
1093 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1094 # Activate swapfile, if exists
1095 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1097 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1098 mount -o remount,rw $m && MOUNTED=1
1099 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1101 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1103 fnew="$SWAPFILE swap swap defaults 0 0"
1104 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1105 GRML_SWP="$GRML_SWP $SWAPFILE"
1108 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1111 # use a image as home
1112 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1113 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1114 if [ -n "$HOMEDIR" ]; then
1115 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1119 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1121 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1126 # Umount, if not in use
1127 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1139 if [ -n "$MOUSE_DEVICE" ] ; then
1140 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1145 # {{{ IPv6 configuration
1146 # Load IPv6 kernel module and print IP adresses
1148 if checkbootparam "ipv6"; then
1149 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1151 # we probably need some time until stateless autoconfiguration has happened
1153 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1154 for DEVICE in `echo "$NETDEVICES"`; do
1157 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1158 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1160 for ADDR in `echo "$ADDRESSES"` ; do
1163 if [ "$COUNT" -eq "0" ] ; then
1164 einfo "(none)" ; eend 1
1174 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1176 if checkbootparam "nodhcp"; then
1177 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1179 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1180 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1181 for DEVICE in `echo "$NETDEVICES"` ; do
1182 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1184 ifconfig $DEVICE up >>$DEBUG 2>&1
1185 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1190 if [ -n "$INSTALLED" ] ; then
1191 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1198 # {{{ helper functions
1201 # search all partitions for a file in the root directory
1202 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1203 # See if it's already mounted
1204 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1205 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1206 [ -f "$i/$1" ] && FOUND="$i/$1"
1207 umount -l "$i" 2>>$DEBUG
1208 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1215 case "$(file -s $1)" in
1216 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1217 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1218 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1219 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1220 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1221 *data*) echo "invalid"; return 0;;
1222 *) echo "auto"; return 0;;
1226 # Try to mount this filesystem read-only, without or with encryption
1228 # Check if already mounted
1229 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1230 # Apparently, mount-aes DOES autodetect AES loopback files.
1231 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1232 # We need to mount crypto-loop files with initial rw support
1233 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1235 [ "$RC" = "0" ] && return 0
1237 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1239 while [ "$a" != "n" -a "$a" != "N" ]; do
1240 # We need to mount crypto-loop files with initial rw support
1241 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1242 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1243 # Problem with ioctl() from getpasswd()?
1253 if checkbootparam "nocpu"; then
1254 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1256 # check module dependencies
1258 if [ -e /lib64 ] ; then
1259 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1261 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1265 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1266 einfo "Detecting CPU:"
1267 CPU=$(awk -F: '/^processor/{printf " Processor"$2" is"};/^model name/{printf $2};/^vendor_id/{printf vendor};/^cpu MHz/{printf " %dMHz",int($2)};/^cache size/{printf ","$2" Cache"};/^$/{print ""}' /proc/cpuinfo 2>>$DEBUG)
1268 echo $CPU | sed 's/ \{1,\}/ /g'
1271 einfo "Detecting CPU: `awk -F: '/^processor/{printf " Processor"$2" is"};/^model name/{printf $2};/^vendor_id/{printf vendor};/^cpu MHz/{printf " %dMHz",int($2)};/^cache size/{printf ","$2" Cache"};/^$/{print ""}' /proc/cpuinfo 2>>$DEBUG` " ; eend 0
1274 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1275 # * it only if we have the according kernel modules available
1276 # * cpufreq only on laptops (check via /usr/sbin/laptop-detect) and not inside Virtual Box
1277 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1278 # -> parse output of the initscript and output it according to our look'n'feel
1279 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1280 if ! cpufreq_check ; then
1281 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1283 if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
1284 # Virtual Box supports ACPI and laptop-detect returns with '0', so check for it:
1285 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1286 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1287 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1291 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1293 if [ -x /etc/init.d/loadcpufreq ] ; then
1294 SKIP_CPU_GOVERNOR=''
1295 LOADCPUFREQ=$(mktemp)
1296 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1297 if grep -q FATAL "$LOADCPUFREQ" ; then
1303 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1304 eerror "$line" ; eend $RC
1308 elif grep -q done "$LOADCPUFREQ" ; then
1309 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1310 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1311 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1313 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1317 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1318 . /usr/bin/cpufreq-detect.sh
1319 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1320 einfo "Loading modules ${MODULE}"
1321 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1323 if [[ $RC == 0 ]]; then
1330 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1334 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1335 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1336 if modprobe cpufreq_ondemand ; RC=$? ; then
1337 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1338 echo ondemand > $file
1348 fi # checkbootparam nocpu
1352 # {{{ autostart of ssh
1354 if checkbootparam ssh ; then
1355 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1356 einfo "Bootoption passwd found."
1357 if [ -n "$SSH_PASSWD" ] ; then
1358 echo "grml:$SSH_PASSWD" | chpasswd -m
1359 einfo "Starting secure shell server in background."
1360 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1361 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1364 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1367 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1373 # {{{ set password for user grml
1375 if checkbootparam passwd >>$DEBUG 2>&1; then
1376 einfo "Bootoption passwd found."
1377 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1378 if [ -n "$PASSWD" ] ; then
1379 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1381 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1384 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1390 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1392 if checkbootparam home ; then
1393 HOMEDIR="$(getbootparam home)"
1397 if [ -n "$HOMEDIR" ]; then
1398 einfo "Bootoption home detected." && eend 0
1401 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1402 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1403 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1404 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1407 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1408 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1409 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1410 MYHOMEDIR="$HOMEDIR"
1412 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1413 MYHOMEDIR="$(findfile grml.img)"
1414 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1415 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1416 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1419 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1420 eerror "Option ignored." ; eend 1
1425 if [ -n "$MYHOMEDIR" ]; then
1426 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1427 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1428 while read device mountpoint fs relax; do
1429 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1432 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1436 # Note: This currently won't work with encrypted partitions
1437 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1438 if [ ! -f "$MYHOMEDIR" ]; then
1439 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1440 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1445 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1446 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1447 if [ -f "$MYHOMEDIR" ]; then
1448 # It's a loopback file, mount it over the /home/grml directory
1449 trymount "$MYHOMEDIR" /home/grml
1451 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1455 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1459 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1461 fi # mount -o remount,rw,...
1464 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1468 fi # if trymount ...
1470 fi # checkbootparam home
1474 # {{{ Check for scripts on CD-ROM
1475 config_cdrom_scripts(){
1476 if checkbootparam "script"; then
1477 for script in /cdrom/scripts/* ; do
1478 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1487 if ! [ -x /usr/bin/aumix ] ; then
1488 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1491 if ! [ -r /proc/asound/cards ] ; then
1492 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1496 if checkbootparam vol ; then
1497 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1498 if [ -z "$VOL" ] ; then
1499 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1506 if checkbootparam nosound ; then
1507 einfo "Muting sound devices on request."
1508 # some IBM notebooks require the following stuff:
1509 if [ -x /usr/bin/amixer ] ; then
1510 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1511 amixer set Front unmute 1>/dev/null
1512 amixer set Front 0% 1>/dev/null
1515 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1516 if [ -n "$ERROR" ] ; then
1518 eerror "Problem muting sound devices: $ERROR"
1522 elif [ -z "$INSTALLED" ]; then
1523 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1524 # some IBM notebooks require the following stuff:
1525 if [ -x /usr/bin/amixer ] ; then
1526 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1527 amixer set Front unmute 1>/dev/null
1528 amixer set Front ${VOL}% 1>/dev/null
1531 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1532 if [ -n "$ERROR" ] ; then
1534 eerror "Problem setting mixer volumes: $ERROR (no soundcard?)"
1544 # {{{ modem detection
1546 if checkbootparam "nomodem"; then
1547 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1549 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1550 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1551 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1559 # {{{ keyboard add-ons
1560 config_setkeycodes(){
1561 if checkbootparam "setkeycodes" ; then
1562 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1563 # MS MM keyboard add-on
1565 setkeycodes e001 126 &>/dev/null
1566 setkeycodes e059 127 &>/dev/null
1568 setkeycodes e03b 59 &>/dev/null
1569 setkeycodes e008 60 &>/dev/null
1570 setkeycodes e007 61 &>/dev/null
1571 setkeycodes e03e 62 &>/dev/null
1572 setkeycodes e03f 63 &>/dev/null
1573 setkeycodes e040 64 &>/dev/null
1574 setkeycodes e041 65 &>/dev/null
1575 setkeycodes e042 66 &>/dev/null
1576 setkeycodes e043 67 &>/dev/null
1577 setkeycodes e023 68 &>/dev/null
1578 setkeycodes e057 87 &>/dev/null
1579 setkeycodes e058 88 &>/dev/null
1581 setkeycodes e00a 89 e008 90 &>/dev/null
1588 config_wondershaper(){
1589 if checkbootparam "wondershaper" ; then
1590 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1595 if [ -n "$WONDER" ]; then
1597 DEVICE="${WONDER%%,*}"
1599 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1601 DOWNSTREAM="${WONDER%%,*}"
1603 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1605 UPSTREAM="${WONDER%%,*}"
1610 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1611 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1612 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1613 einfo "Starting wondershaper (${CMD}) in background."
1614 ( sh -c $CMD & ) && eend 0
1621 if checkbootparam "nosyslog"; then
1622 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1624 einfo "Starting syslog-ng in background."
1625 /etc/init.d/syslog-ng start 1>>$DEBUG &
1633 if checkbootparam "nogpm"; then
1634 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1636 einfo "Starting gpm in background."
1637 # /etc/init.d/gpm start 1>>$DEBUG &
1638 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1646 if checkbootparam "services" ; then
1647 SERVICE="$(getbootparam services 2>>$DEBUG)"
1648 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1649 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1650 einfo "Starting service(s) ${SERVICENL} in background."
1651 for service in $(echo -e $SERVICELIST) ; do
1652 /etc/init.d/${service} start 1>>$DEBUG &
1654 [ "$?" == "0" ] ; eend $?
1661 if checkbootparam netconfig ; then
1662 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1663 CONFIGFILE='/tmp/netconfig.grml'
1666 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1667 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1669 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1671 while ! getconfig && [[ "$counter" != 0 ]] ; do
1672 echo -n "Sleeping for 5 seconds and trying to get config again... "
1673 counter=$(( counter-1 ))
1674 echo "$counter tries left" ; sleep 1
1676 if [ -r "$CONFIGFILE" ] ; then
1677 einfo "Downloading was successfull." ; eend 0
1678 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1679 md5sum $CONFIGFILE ; eend 0
1680 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1682 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1689 config_blindsound(){
1690 if checkbootparam "blind" ; then
1692 flite -o play -t "welcome to the gremel system"
1699 if checkbootparam welcome ; then
1700 flite -o play -t "welcome to the gremel system"
1705 # {{{ fix/workaround for unionfs
1707 if [ -z "$INSTALLED" ]; then
1708 touch /var/cache/apt/*cache.bin
1713 # {{{ create all /mnt-directories
1715 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1716 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1720 # {{{ start X window system via grml-x
1722 if checkbootparam startx ; then
1723 if [ -x /usr/X11R6/bin/X ] ; then
1724 if [ -z "$INSTALLED" ] ; then
1725 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1726 if [ -z "$WINDOWMANAGER" ] ; then
1727 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1728 WINDOWMANAGER="wm-ng"
1730 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1732 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1733 config_userfstab || fstabuser='grml'
1734 cat>|/etc/init.d/xstartup<<EOF
1736 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1737 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1739 chmod 755 /etc/init.d/xstartup
1741 # adjust inittab for xstartup
1742 if grep -q '^6:' /etc/inittab ; then
1743 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1744 else # just append tty6 to inittab if no definition is present:
1745 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1748 /sbin/telinit q ; eend $?
1750 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1751 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1753 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1757 eerror "We are not running from CD - startx will not work, skipping it.
1758 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1761 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1762 Boot parameter startx does not work therefore." ; eend 1
1768 # {{{ configuration framework
1770 if checkbootparam extract ; then
1771 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1772 EXTRACTOPTIONS="-- -x $EXTRACT"
1777 if checkbootparam noautoconfig || checkbootparam forensic ; then
1778 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1780 if [ -z "$INSTALLED" ] ; then
1781 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1783 [ -d /mnt/grml ] || mkdir /mnt/grml
1784 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1785 # We do need the following fix so floppy disk is available to blkid in any case :-/
1786 if [ -r /dev/fd0 ] ; then
1787 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1788 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1789 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1790 blkid /dev/fd0 1>>$DEBUG 2>&1
1793 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1794 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1795 if [[ $RC == 0 ]]; then
1796 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1799 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1800 if [ -n "$CONFIG" ]; then
1801 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1803 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1805 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1809 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1810 if [ -n "$SCRIPT" ]; then
1811 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1814 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1816 ewarn "No devices with label GRMLCFG found." ; eend 0
1825 if checkbootparam "config" ; then
1826 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1827 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1828 einfo "Bootoption config found. config is set to: $CONFIG"
1830 einfo "Trying to extract configuration file ${CONFIG}:"
1831 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1835 if checkbootparam myconfig ; then
1836 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1837 if [ -n "$MOUNTDEVICE" ]; then
1838 if checkbootparam file ; then
1839 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1840 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1842 [ -d /mnt/grml ] || mkdir /mnt/grml
1843 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1844 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1845 if [[ $RC == 0 ]]; then
1846 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1849 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1850 if [ -n "$CONFIG" ]; then
1851 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1853 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1855 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1859 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1860 if [ -n "$SCRIPT" ]; then
1861 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1866 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1867 fi # mount $MOUNTDEVICE
1868 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1870 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1871 fi # [ -n "$MOUNTDEVICE" ]
1872 fi # checkbootparam myconfig
1874 if checkbootparam "partconf" ; then
1875 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1876 if [ -n "$MOUNTDEVICE" ]; then
1877 [ -d /mnt/grml ] || mkdir /mnt/grml
1878 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1879 if [[ $RC == 0 ]]; then
1880 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1881 einfo "Copying files from $MOUNTDEVICE over grml system."
1882 for file in `cat /etc/grml/partconf` ; do
1883 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1884 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1887 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1888 fi # mount $MOUNTDEVICE
1889 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1891 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1892 fi # [ -n "$MOUNTDEVICE" ]
1897 # {{{ /cdrom/.*-options
1899 if checkbootparam "debs" ; then
1900 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1901 einfo "Tring to install debian package(s) ${DEBS}"
1902 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1907 if checkbootparam "scripts" ; then
1908 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1909 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1910 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1911 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1918 if checkbootparam "distcc" ; then
1919 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1920 if [ -n "$OPTIONS" ]; then
1923 if [ -n "$OPTIONS" ]; then
1924 NET="${OPTIONS%%,*}"
1926 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1928 INTERFACE="${OPTIONS%%,*}"
1933 CONFIG=/etc/default/distcc
1934 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1935 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1937 if [ -n "$INTERFACE" ] ; then
1938 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1941 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1942 counter=$(( counter-1 ))
1943 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1945 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1949 if [ -n "$IP" ] ; then
1950 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1952 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1954 id distccd >/dev/null 2>&1 || \
1956 einfo "Creating distcc user" ; \
1957 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1960 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1961 /etc/init.d/distcc start 1>/dev/null ; eend $?
1964 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1968 if checkbootparam "gcc"; then
1969 GCC="$(getbootparam gcc 2>>$DEBUG)"
1971 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1974 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1977 if checkbootparam "gpp"; then
1978 GPP="$(getbootparam gpp 2>>$DEBUG)"
1980 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1981 if [ -x /usr/bin/g++-${GPP} ] ; then
1983 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1985 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1986 if [ -x /usr/bin/cpp-${GPP} ] ; then
1988 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1997 # Notice: use it only on live-cd system, if running from harddisk please
1998 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1999 # in /etc/runlevel.conf
2001 MODULES_FILE=/etc/grml/modules
2002 if checkbootparam nomodules ; then
2003 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2004 elif [ -z "$INSTALLED" ]; then
2005 if [ -r $MODULES_FILE ] ; then
2006 einfo "Loading modules specified in ${MODULES_FILE}:"
2008 grep '^[^#]' $MODULES_FILE | \
2009 while read module args; do
2010 [ "$module" ] || continue
2012 modprobe $module $args ; eend $?
2016 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2023 config_915resolution(){
2024 if checkbootparam "915resolution" ; then
2025 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
2026 if [ -x /usr/sbin/915resolution ]; then
2031 if [ -n "$OPTIONS" ]; then
2033 MODE="${OPTIONS%%,*}"
2035 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2037 XRESO="${OPTIONS%%,*}"
2039 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2041 YRESO="${OPTIONS%%,*}"
2046 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2047 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2056 if [ -z "$INSTALLED" ] ; then
2057 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2058 if checkbootparam 'noraid' || checkbootparam 'noswraid' -o \
2059 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2060 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2062 if ! [ -x /sbin/mdadm ] ; then
2063 eerror "mdadm not available, can not execute it." ; eend 1
2066 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2067 # find out whether we have a valid configuration file already
2068 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2069 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2070 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2071 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2073 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2076 if ! checkbootparam 'swraid' ; then
2078 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2081 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2086 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2088 *'No arrays found'*)
2089 ewarn "$line" ; eend 0
2092 einfo "$line" ; eend 0
2099 if [ -r /proc/mdstat ] ; then
2101 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2102 if [ -z "$MDSTAT" ] ; then
2103 ewarn "No active arrays found" ; eend 0
2108 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2109 einfo "active arrays: $line" ; eend 0
2115 fi # bootoption swraid
2117 fi # is /sbin/mdadm executable?
2118 fi # check for bootoptions
2119 fi # run only in live-cd mode
2123 # {{{ LVM (Logical Volumes)
2125 if [ -z "$INSTALLED" ] ; then
2126 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2127 if checkbootparam 'nolvm' ; then
2128 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2130 if ! [ -x /sbin/lvm -a -x /etc/init.d/lvm2 -a -x /sbin/lvdisplay ] ; then
2131 eerror "LVM not available, can not execute it." ; eend 1
2133 if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
2134 einfo "You seem to have logical volumes (LVM) on your system."
2136 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2138 if checkbootparam 'lvm' ; then
2139 einfo "Bootoption LVM found. Searching for logical volumes:"
2140 /etc/init.d/lvm2 start ; eend $?
2144 fi # check for lvm binary
2145 fi # check for bootoption nolvm
2146 fi # run only in live-cd mode
2150 # {{{ debnet: setup network based on an existing one found on a partition
2152 if checkbootparam "debnet" ; then
2153 iszsh && setopt shwordsplit
2154 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2155 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2158 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2160 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2161 for i in $DEVICES; do
2162 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2163 einfo "Scanning on $i"
2164 if [ -f /mnt/etc/network/interfaces ]; then
2165 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2173 if [ -n "$FOUND_DEBNET" ]; then
2174 einfo "Stopping network."
2175 pump -k 1>/dev/null 2>&1
2176 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2177 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2178 rm -rf /etc/network/run
2179 cp -a /mnt/etc/network /etc
2180 rm -rf /etc/network/run
2181 mkdir /etc/network/run
2182 umount /mnt ; eend $?
2183 einfo "Starting network."
2184 /etc/init.d/networking start ; eend $?
2186 eerror "/etc/network/interfaces not found." ; eend 1
2190 eerror "Error: /mnt already mounted." ; eend 1
2196 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2198 if grep -q ipw3945 /proc/modules ; then
2199 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2200 ewarn "Broken ipw3945 network interface found, reloading module."
2209 # {{{ disable console blanking
2211 if checkbootparam "noblank" ; then
2212 einfo "Bootoption noblank found. Disabling monitor blanking."
2213 setterm -blank 0 ; eend $?
2218 # {{{ grml2hd: automatic installation
2221 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2223 if checkbootparam "user" ; then
2225 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2226 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2229 if checkbootparam "filesystem" ; then
2231 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2232 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2235 if checkbootparam "partition" ; then
2237 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2238 # notice: the following checks whether the given partition is available, if not the skip
2239 # execution of grml2hd as it might result in data loss...
2240 if [ -r $PARTITION ] ; then
2241 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2243 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2247 if checkbootparam "mbr" ; then
2249 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2250 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2253 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2255 GRML2HD_NONINTERACTIVE='yes' grml2hd
2258 chmod 755 /usr/bin/grml2hd_noninteractive
2259 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2260 if [ -z "$GRML2HD_FAIL" ] ; then
2261 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2263 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2266 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2270 # {{{ debootstrap: automatic installation
2271 config_debootstrap(){
2273 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2275 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2277 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2279 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2284 if checkbootparam "target" ; then
2286 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2287 # notice: the following checks whether the given partition is available, if not the skip
2288 # execution of grml-debootstrap as it might result in data loss...
2289 if ! [ -r "$TARGET" ] ; then
2290 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2294 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2299 if checkbootparam "grub" ; then
2301 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2304 if checkbootparam "groot" ; then
2306 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2309 if checkbootparam "release" ; then
2311 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2314 if checkbootparam "mirror" ; then
2316 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2319 if checkbootparam "boot_append" ; then
2321 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2324 if checkbootparam "password" ; then
2326 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2329 # now check which options are available
2330 if [ -n "TARGET" ] ; then
2331 TARGETCMD="--target $TARGET"
2335 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2339 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2340 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2341 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2342 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2343 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2344 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2346 # and finally write script and execute it
2347 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2349 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2352 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2354 screen /usr/bin/grml-debootstrap_noninteractive
2355 einfo "Invoking a shell, just exit to continue booting..."
2358 fi # stringinstring "BOOT_IMAGE=debian2hd
2362 # {{{ Support customization
2364 if checkbootparam "distri"; then
2365 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2366 if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
2367 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
2368 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2369 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2370 cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2376 ### {{{ backwards compatible stuff
2377 config_environment(){
2378 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2381 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2385 ## END OF FILE #################################################################
2386 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3